OLD sentinel

Workplace Breath Alcohol Screening.
Totally automated. No training. No mouthpieces. No buttons.
Wall mounted. The worker blows in the instrument. Pass or Fail.
The best workplace deterrent for alcohol use in North America.

Lifeloc Sentinel

Vehicle Access
Breath alcohol screening

Trusted by

great brands

The full monty the wireless bog-standard bevvy
lurgy David, mufty Oxford blatant A bit of how’s
your father.

About Us

Help?

FAQ

Privacy

Term & conditions